- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01996462
Bioequivalence Study of Torrent Pharmaceutical Ltd.'s of Escitalopram Oxalate Tablets Under Fasting Condition
An Open Label, Randomised, 2-Period, 2-Treatment, Crossover, Single-Dose Bioequivalence Study of Escitalopram Oxalate Tablet Containing Escitalopram (20mg) [Test Formulation, Torrent Pharmaceuticals Ltd., India] Versus Lexapro® Tablet (20mg) [Reference Formulation, Forest Laboratories, USA] in Healthy Human Volunteers Under Fasting Condition
Objective:
Primary objective of the present study was to compare the single dose bioavailability of Torrent's Escitalopram Oxalate Tablet 20 mg [Test formulation, Torrent Pharmaceuticals Ltd., India] Versus Lexapro® (Escitalopram Oxalate Tablet 20 mg) [Reference formulation, Forest Laboratories Inc, USA] . Dosing periods were separated by a washout period during fasted study.
Study Design:
Open-Label, Randomised, two Period, two treatment, Crossover, Single-Dose Bioequivalence Study
Study Overview
Study Type
Phase
- Phase 1
Contacts and Locations
Study Locations
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Gujarat
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Village Bhat, Gandhinagar, Gujarat, India, 382428
- Bio Evaluation Centre, Torrent Pharmaceuticals Ltd.
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
The volunteers were included in the study based on the following criteria:
- Sex: male.
- Age: 18 - 45 years.
- Volunteer with BMI of 18-27 (inclusive both) kg/m2 with minimum of 50 kg weight.
- Healthy and willing to participate in the study.
- Volunteer willing to adhere to the protocol requirements and to provide written informed consent.
- Non-smokers or smoker who smokes less than 10 cigarettes per day
Exclusion Criteria:
The volunteers were excluded from the study based on the following criteria:
- Clinically relevant abnormalities in the results of the laboratory screening evaluation.
- Clinically significant abnormal ECG or Chest X-ray.
- Systolic blood pressure less than 100 mm Hg or more than 140 mm Hg and diastolic blood pressure less than 60 mm Hg or more than 90 mm Hg.
- Pulse rate less than 50/minute or more than 100/minute. Oral temperature less than 95°P or more than 98.6°P.
- Respiratory rate less than 12/minute or more than 20/minute
- History of allergy to the test drug or any drug chemically similar to the drug under investigation.
- History of alcohol or drug abuse
- Positive breath alcohol test
- Recent history of kidney or liver dysfunction.
- History of consumption of prescribed medication since last 14 days or OTC medication since last 07 days before beginning of the study.
- Volunteers suffering from any chronic illness such as arthritis, asthma etc.
- History of heart failure.
- HIV, HCV, HBsAg positive volunteers.
- Opiate, tetra hydrocannabinol, amphetamine, barbiturates, benzodiazepines, Cocaine positive volunteers based on urine test.
- Volunteers suffering from any psychiatric (acute or chronic) illness requiring medications.
- Administration of any study drug in the period 0 to 3 months before entry to the study.
- History of significant blood loss due to any reason, including blood donation in the past 3 months.
- History of pre-existing bleeding disorder.
- Existence of any surgical or medical condition, which, in the judgment of the chief investigator and/or clinical investigator/physician, might interfere with the absorption, distribution, metabolism or excretion of the drug or likely to compromise the safety of volunteers.
- Inability to communicate or co-operate due to language problem, poor mental development or impaired cerebral function.
Study Plan
How is the study designed?
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Torrent's of Escitalopram Oxalate Tablet 20 mg
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
bioequivalence based on Composite of Pharmacokinetics
Time Frame: plasma samples were obtained from blood drawn at Pre-dose and 0.5, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 6.50, 7.00, 8.00, 10.00, 12.00, 14.00, 18.00 and 24.00 hours after dose administration
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bioequivalence; 90% geometric confidence interval of the ratio of least-squares means of the test to reference product should be within 80.00% - 125.00% for AUC-unf, AUCo-t and Cmax.
|
plasma samples were obtained from blood drawn at Pre-dose and 0.5, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 5.50, 6.00, 6.50, 7.00, 8.00, 10.00, 12.00, 14.00, 18.00 and 24.00 hours after dose administration
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Primary Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Parasympatholytics
- Autonomic Agents
- Peripheral Nervous System Agents
- Muscarinic Antagonists
- Cholinergic Antagonists
- Cholinergic Agents
- Psychotropic Drugs
- Serotonin Uptake Inhibitors
- Neurotransmitter Uptake Inhibitors
- Membrane Transport Modulators
- Serotonin Agents
- Antidepressive Agents
- Antidepressive Agents, Second-Generation
- Antiparkinson Agents
- Anti-Dyskinesia Agents
- Citalopram
- Dexetimide
Other Study ID Numbers
- PK-07-109
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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